<template>
  <div>
    <img class="bg" src="@/assets/img/bg.jpg">
    <el-form :model="rulesForm" :rules="rules" ref="rulesForm" class="login-form">
      <h1 class="h1">外卖点餐系统登录</h1>
      <el-form-item label="账号" prop="username">
        <el-input type="text" v-model="rulesForm.username"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input type="password" v-model="rulesForm.password"></el-input>
      </el-form-item>
      <el-form-item label="" prop="role">
        <el-radio v-for="item in menus"  v-bind:key="item.roleName" v-model="rulesForm.role" :label="item.roleName">{{item.roleName}}</el-radio>
      </el-form-item>
      <el-form-item label="">
                        <a style="margin-right:10px" href="javascript:void(0)" @click="register('yonghu')">注册用户</a>
                                                                                                <a style="margin-right:10px" href="javascript:void(0)" @click="register('qishou')">注册骑手</a>
                                                                                      </el-form-item>
      <el-button @click="login()" class="btn-login" type="primary">登录</el-button>
    </el-form>
  </div>
</template>
<script>
import menu from '@/utils/menu'
export default {
  data() {
    return {
      rulesForm: {
        username: "",
        password: "",
        role: ""
      },
      menus:[],
      tableName:"",
      rules: {
        username: [{ required: true, message: "请输入账号", trigger: "blur" }],
        password: [{ required: true, message: "请输入密码", trigger: "blur" }],
        role:[{ required: true, message: "请选择角色", trigger: "blur" }]
      }
    };
  },
  mounted(){
    let menus = menu.list();
    this.menus = menus;
  },
  methods: {
    register(tableName){
      this.$storage.set("loginTable", tableName);
      this.$router.push({path:'/register'})
    },
    // 登陆
    login() {
      this.$refs["rulesForm"].validate(valid => {
        let menus = this.menus;
        for(let i=0;i<menus.length;i++){
          if(menus[i].roleName==this.rulesForm.role){
            this.tableName = menus[i].tableName
          }
        } 
        if (valid) {
          this.$http({
            url: `${this.tableName}/login?username=${this.rulesForm.username}&password=${this.rulesForm.password}`,
            method: "post"
          }).then(({ data }) => {
            if (data && data.code === 0) {
              this.$storage.set("Token", data.token);
              this.$storage.set("role", this.rulesForm.role);
              this.$storage.set("sessionTable", this.tableName);
              this.$storage.set("adminName", this.rulesForm.username);
              this.$router.replace({ path: "/index/" });
            } else {
              this.$message.error(data.msg);
            }
          });
        }
      });
    }
  }
};
</script>
<style lang="scss" scoped>
</style>
